CH68489A
(en )
1915-03-16
Catalytic process for the preparation of aniline by reduction of nitrobenzene
FR496593A
(en )
1919-11-11
Process for the continuous preparation of nitric anhydride
FR450171A
(en )
1913-03-17
Process for the preparation of anthraquinone nitroamines
FR450865A
(en )
1913-04-05
Process for the preparation of anthraquinone? -Nitramines
FR512543A
(en )
1921-01-25
Process for the catalytic production of hydrogen
FR510631A
(en )
1920-12-08
Process for the preparation of alkaline amides
FR464478A
(en )
1914-03-21
Process for the preparation of the arylamines of 2.3-oxynaphthoic acid
FR472377A
(en )
1914-12-03
Process for the preparation of catalysts of particular efficiency
FR472775A
(en )
1914-12-17
Process for the preparation of highly concentrated nitrogen acid
CH68326A
(en )
1915-03-16
Catalytic process for the preparation of cyclohexanol by hydrogenation of phenol
FR469741A
(en )
1914-08-07
Process for the preparation of amino anthraquinones
CH77536A
(en )
1919-01-02
Process for the continuous preparation of nitric anhydride
FR472216A
(en )
1914-11-26
Method for the preparation of anthraquinone
FR458953A
(en )
1913-10-23
Process for preparing the nitroarylamines of 2.3-oxynaphthoic acid
CH68490A
(en )
1915-03-16
Catalytic process for preparing hydrazobenzene by reduction of nitrobenzene in an alkaline medium
FR15639E
(en )
1912-08-16
Process for the production of anthraquinone derivatives
FR416177A
(en )
1910-10-13
Process for the preparation of tarry plasters
FR464538A
(en )
1914-03-24
Process for the preparation of polynitrocarbazols
FR471678A
(en )
1914-11-06
Process for the preparation of soluble, chemically pure silicic acid
FR527400A
(en )
1921-10-25
Process and device for the manufacture of aniline by catalysis
FR455972A
(en )
1913-08-13
Process for the preparation of di-hydroxyl-d-carboxylic acids
FR473904A
(en )
1915-02-02
Process for the preparation of new arylidoanthraquinones
FR450227A
(en )
1913-03-19
Process for the preparation of acid chlorides of oxyacids
FR504714A
(en )
1920-07-13
Process for the preparation of esters of az-monoarylsulfomonoalkyl-amidooxyaryl compounds, az-monoalkylamido-oxy-aryl compounds and arylsulfoesters of amidooxy-aryl compounds
FR510226A
(en )
1920-11-29
Process for the preparation of anthraquinone derivatives